| Presentation | 2002/7/11 An Iterative Overlapped Motion Compensation Method Based on Segmentation of a Reference Image Shinichi MURAKAMI, Ichiro MATSUDA, Susumu ITOH, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a novel region-based motion compensation (MC) method for efficient video coding. The method segments the reference image instead of the current one and appropriately selects the regions to be motion-compensated one by one. Therefore we need not encode region shapes and can freely control a coding rate for the MC. In order to reduce unnatural artifacts due to intensity discontinuities in a predicted image, a kind of overlapped MC techniques is applied to boundaries of the selected regions. Simulation results indicate that the proposed method outperforms the conventional block-based MC and produces visually better predicted images. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Motion compensation / Region-based MC / Overlapped MC / Window function / Rate control |
| Paper # | MVE2002-27 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 2002/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Iterative Overlapped Motion Compensation Method Based on Segmentation of a Reference Image |
| Sub Title (in English) | |
| Keyword(1) | Motion compensation |
| Keyword(2) | Region-based MC |
| Keyword(3) | Overlapped MC |
| Keyword(4) | Window function |
| Keyword(5) | Rate control |
| 1st Author's Name | Shinichi MURAKAMI |
| 1st Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science() |
| 2nd Author's Name | Ichiro MATSUDA |
| 2nd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
| 3rd Author's Name | Susumu ITOH |
| 3rd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
| Date | 2002/7/11 |
| Paper # | MVE2002-27 |
| Volume (vol) | vol.102 |
| Number (no) | 219 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |